What you need: Ping pong ball; Bendable straw; Step 1: Bend the short end of the straw upward. Step 2: While blowing through the straw, place the ping pong ball in the stream of air.

So it will float. → density of 11-pound bowling ball = 4,994 grams / 5,452 cm 3 = 0.92 g/cm 3. Meanwhile, a bowling ball with a mass of 12 pounds, or 5,448 grams, has a density of 0.99 g/cm 3.

Kern created an over-the-top, lifelike King Kong float that was revealed at a Mardi Gras ball. The float had moving arms, red eyes, and a group of krewe members dressed the part to bring the ...

This will allow the ball to 'float' unpredictably in the air, making it harder for opponents to read. Finish with the hand high (think giving the ball a firm high five).